Home / 7,291,570.60-10,932,107.10-4,097,675.80

Finding the Fourth Proportional to 7,291,570.60, 10,932,107.10 and 4,097,675.80

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Solution

The fourth proportional to 7,291,570.60, 10,932,107.10 and 4,097,675.80 is: 6,143,564.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,291,570.60 : 10,932,107.10 = 4,097,675.80 : x
  2. Step 2: Convert to fraction form
    7,291,570.60/10,932,107.10 = 4,097,675.80/x
  3. Step 3: Cross multiply
    7,291,570.60x = 10,932,107.10 × 4,097,675.80
  4. Step 4: Simplify right side
    7,291,570.60x = 44,796,230,706,678.18
  5. Step 5: Solve for x
    x = 44,796,230,706,678.18/7,291,570.60
  6. Step 6: Final answer
    x = 6,143,564.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.